22792230 has 24 divisors (see below), whose sum is σ = 59260032. Its totient is φ = 6077904.

The previous prime is 22792201. The next prime is 22792271. The reversal of 22792230 is 3229722.

It is a junction number, because it is equal to n+sod(n) for n = 22792194 and 22792203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126534 + ... + 126713.

It is an arithmetic number, because the mean of its divisors is an integer number (2469168).

Almost surely, 2^22792230 is an apocalyptic number.

22792230 is an abundant number, since it is smaller than the sum of its proper divisors (36467802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22792230 is a wasteful number, since it uses less digits than its factorization.

22792230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253260 (or 253257 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 22792230 is about 4774.1208614781. The cubic root of 22792230 is about 283.5277727241.

The spelling of 22792230 in words is "twenty-two million, seven hundred ninety-two thousand, two hundred thirty".